מקום מוצא
Guangdong, China
E&M signaling and wires
Type I to V
E&M Audio channel
2-wires or 4-wires
Start signal mode
Immediate Start, Wink Start, Delay Start
Product Type
NICEUC E&M VoIP Gateway from E&M trunk to SIP
Voice Codec
G.711, G.729 &G.723, GSM, ARM, iLBC;
Management
WEB, Console and Telnet
Address signaling information
Pulse, double voice multiple audio DTMF
E&M trunk port
8 to 96 ports per unit
Other available interface
ISDN PRI, SS7, FXS/FXO, SIP
Work mode
Carry E&M through IP network
